Search for tag: "complexity"

9 Media

03:00 Simplifying Cloud-Based Real-Time fMRI with the… Simplifying Cloud-Based Real-Time fMRI with the Brain Imaging Data Structure, Stephen Polcyn, UG '21 (2312124)	Simplifying Cloud-Based Real-Time fMRI with the Brain Imaging Data Structure, Stephen Polcyn, UG '21 (2312124) Real-time fMRI is a powerful technique that enables novel research and medical treatments by providing people real-time feedback (approximately every 2 seconds) about their brain activity. However,… bids (brain imaging data structure) realtime fmri prd21 format brain bids model analysis image bits disk metadata machine mri dataset collaboration parts complexity fmri operations incrementals testing storage From Research Princeton Research Day on April 29th, 2021 1 likes 76 plays Speaker Stephen Polcyn, UG '21 Department Computer Science
02:59 pereira-beco_renata pereira-beco_renata	pereira-beco_renata Ecology and behavior predict an evolutionary trade-off between song complexity and elaborate plumages in antwrens (Aves, Thamnophilidae) eeb eeb scholars ecology and evolutionary biology plumage behavior traits songs sinus habitats diversity complexity species silos trade path methods evolution hypothesis patterns tradeoff ecology college offs captions_11_4_2020 From EEB EEB Media on October 13th, 2020 0 likes 11 plays Date October 13th, 2020 Speaker Renata Pereira-Beco Department Ecology & Evolutionary Biology Location Zoom
01:28 rt_vis rt_vis	rt_vis PPPL's Eliot Feibush: ACM conference July 20-24, 2020 called PEARC20 - Practice & Experience in Academic Research Computing. They chose my visualization of an astrophysics simulation for… grid planes features range cells values simulation astrophysics visualization amounts complexity structures workflow role techniques fields applications step dataset interest From Chris Cane on August 3rd, 2020 0 likes 5 plays
01:58:19 Metaphor – Promise and Peril: Complexity… Metaphor – Promise and Peril: Complexity and Systems Thinking in Action : Day 1, Video 5: Complexity and Political Systems	Metaphor – Promise and Peril: Complexity and Systems Thinking in Action : Day 1, Video 5: Complexity and Political Systems captions_8_20_2020 question china war lot things complexity problem thing kind systems fact problems questions innovation point sense theory policies ambiguity sort From Broadcast Broadcast Center Staff on January 8th, 2019 0 likes 7 plays
33:48 Lan, Guanghui "Accelerated Stichastic… Lan, Guanghui "Accelerated Stichastic Methods for Non-Convex Finite-Sum Optimization" May 15, 2018	Lan, Guanghui "Accelerated Stichastic Methods for Non-Convex Finite-Sum Optimization" May 15, 2018 PCTS "Bridging Mathematical Optimization, Information Theory and Data Science" pcts guanghui lan bridging mathematical optimization information theory and data science captions_12_17_2020 problem convex problems function block complexity mu algorithm algorithms technique factor epsilon method points condition object gradient memory analysis root From Broadcast Broadcast Center Staff on May 23rd, 2018 0 likes 42 plays Date May 15th, 2018 Speaker Guanghui Lan Department PCTS Location 407 Jadwin Hall
37:21 Yin, Wotao "R-Local Minimum Analysis and… Yin, Wotao "R-Local Minimum Analysis and Run-And-Inspect Method for Certain Nonconvex Optimization with Complexity Guarantees" May 15, 2018	Yin, Wotao "R-Local Minimum Analysis and Run-And-Inspect Method for Certain Nonconvex Optimization with Complexity Guarantees" May 15, 2018 PCTS "Bridging Mathematical Optimization,Information Theory and Data Science" pcts wotao yin bridging mathematical optimization information theory and data science captions_12_17_2020 point function gradient radius convex minimizer points algorithm min block beta descent method ball kind problem complexity dimension solution lots From Broadcast Broadcast Center Staff on May 23rd, 2018 0 likes 52 plays Date May 15th, 2018 Speaker Wotao Yin Department PCTS Location 407 Jadwin Hall
01:02:11 Hero, Alfred "Rate-Optimal… Hero, Alfred "Rate-Optimal Meta-Learning" May 15, 2018	Hero, Alfred "Rate-Optimal Meta-Learning" May 15, 2018 PCTS "Bridging Mathematical Optimization, Information Theory and Data Science" pcts alfred hero bridging mathematical optimization information theory and data science captions_12_17_2020 error divergence function distributions class performance density probability densities rates estimator distance points estimate learning sample weights complexity experiments estimators From Broadcast Broadcast Center Staff on May 23rd, 2018 0 likes 39 plays Date May 15th, 2018 Speaker Alfred Hero Department PCTS Location 407 Jadwin Hall
23:38 Wang, Mengdi "On the (Reduced) Complexity of… Wang, Mengdi "On the (Reduced) Complexity of Markov Decision Process"	Wang, Mengdi "On the (Reduced) Complexity of Markov Decision Process" PCTS "Bridging Mathematical Optimization, Information Theory and Data Science" pcts mengdi wang bridging mathematical optimization information theory and data science captions_12_17_2020 problem process complexity function action learning matrix space markov linear estimation notion model convexity functions aggregation compression actions distribution algorithm From Broadcast Broadcast Center Staff on May 22nd, 2018 0 likes 131 plays Date May 14th, 2018 Speaker Mengdi Wang Department PCTS Location 407 Jadwin
45:16 Wright, Stephen "Nonconvex Optimization… Wright, Stephen "Nonconvex Optimization Algorithms with Complexity Guarantees" May 14, 2018	Wright, Stephen "Nonconvex Optimization Algorithms with Complexity Guarantees" May 14, 2018 PCTS "Bridging Mathematical Optimization, Information Theory, and Data Science" pcts stephen wright bridging mathematical optimization information theory and data science captions_12_17_2020 gradient optimization epsilon step complexity curvature direction methods newton algorithm sort bit convex problem cg conjugate linear generalizability method iterations From Broadcast Broadcast Center Staff on May 18th, 2018 0 likes 77 plays Date May 14th, 2018 Speaker Stephen Wright Department PCTS Location 407 Jadwin